An influential religious author and White's most famous book is "The Great Controversy," which was first published in 1858 under the title "Spiritual Gifts." The book presents a comprehensive overview of Christian history from the fall of Lucifer in heaven to the end of time and the final victory of God's people. It explores themes such as the conflict between good and evil, the role of prophecy, and the ultimate triumph of righteousness. "The Great Controversy" emphasizes the importance of religious freedom and warns against the dangers of religious intolerance and persecution. It discusses significant historical events and their religious implications, such as the Protestant Reformation, the Inquisition, and the French Revolution. The book also examines biblical prophecies and their fulfillment throughout history. White claimed to have received visions and messages from God, which she believed guided her in writing her books. She considered her writings to be inspired by God and viewed them as authoritative for Seventh-day Adventists. In addition to "The Great Controversy," Ellen G. White wrote numerous other books and articles on various topics, including health and lifestyle, education, and spirituality. Her works have been translated into multiple languages and have had a significant impact on the beliefs and practices of Seventh-day Adventists worldwide. While White's writings have been highly regarded within the Seventh-day Adventist Church, they have also been subject to criticism and controversy. Some critics question the authenticity of her claimed visions and argue that her writings contain inconsistencies and contradictions. Despite the debates surrounding her work, Ellen G. White's influence on the Seventh-day Adventist Church and its members remains significant. Her books, including "The Great Controversy," continue to be widely read and studied by believers seeking spiritual guidance and understanding of their faith.

1. Beliefs: Seventh-day Adventists hold several distinctive beliefs, including the observance of the Sabbath on Saturday, the belief in the imminent second coming of Jesus Christ, and adherence to a healthful lifestyle. They also emphasize the importance of biblical study, evangelism, and community service. 2. Sabbath Observance: The Seventh-day Adventists believe that the Sabbath, as described in the Bible, should be observed from Friday sunset to Saturday sunset. They consider it a day of rest, worship, and spiritual renewal. 3. Healthful Lifestyle: Seventh-day Adventists promote a healthful lifestyle based on principles found in the Bible. They emphasize vegetarianism, abstinence from alcohol and tobacco, regular exercise, and adequate rest. Many Adventist institutions, such as hospitals and schools, prioritize health education and wellness programs. 4. Education: Education is highly valued within the Seventh-day Adventist Church. They operate a worldwide network of schools and universities that provide education from preschool to postgraduate levels. Adventist education aims to integrate faith with learning and promote holistic development. 5. Medical Institutions: The Seventh-day Adventist Church operates a significant number of medical institutions globally, including hospitals, clinics, and healthcare centers. These institutions provide healthcare services based on the church's health principles and often offer holistic approaches to healing. 6. Global Presence: The Seventh-day Adventist Church has a presence in almost every country worldwide. It has a diverse membership, with millions of adherents from various ethnic backgrounds. The largest concentrations of Adventists are found in countries such as the United States, Brazil, India, and Kenya. 7. Social Engagement: Seventh-day Adventists are actively involved in community service and humanitarian work. They prioritize initiatives such as disaster relief, poverty alleviation, and promoting social justice. Adventist Development and Relief Agency (ADRA) is the church's official humanitarian organization, providing assistance in areas such as emergency response, healthcare, and education. 8. Media Outreach: The Seventh-day Adventist Church utilizes various media platforms to spread its message. They have their own publishing houses, radio and television networks, and online resources. Adventist media outlets aim to provide spiritual guidance, educational materials, and promote the church's beliefs and values. 9. Ecumenical Relations: The Seventh-day Adventist Church engages in dialogue and collaboration with other Christian denominations and religious groups. While maintaining their distinct beliefs, Adventists seek to foster understanding, respect, and cooperation with other faith traditions. 10. Leadership Structure: The Seventh-day Adventist Church operates under a hierarchical structure. It is divided into local churches, conferences, unions, divisions, and the General Conference. The General Conference is the highest governing body and sets policies and doctrines for the worldwide church.